diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 2abbe4491a..77f301b506 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -68,8 +68,6 @@
 static int max_expiry = DEFAULT_MAX_EXPIRY;
 static int default_expiry = DEFAULT_DEFAULT_EXPIRY;
 
-#define DEFAULT_MAXMS		2000		/* Must be faster than 2 seconds by default */
-
 #define DEFAULT_MAXMS		2000		/* Must be faster than 2 seconds by default */
 #define DEFAULT_FREQ_OK		60 * 1000		/* How often to check for the host to be up */
 #define DEFAULT_FREQ_NOTOK	10 * 1000		/* How often to check, if the host is down... */